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Composite Numbers

Composite Numbers are some special numbers which have more than 2 factors which consists of at least 1 prime factor.They are often referred as Non-prime Numbers.

4,066 Questions

What are composite numbers 1 through 100?

4 6 8 9 10 12 14 15 16 18 20 21 22 24 25 26 27 28 30 32 33 34 35 36 38 39 40 42 45 46 48 49 50 51 52 54 55 56 57 58 60 62 63 64 65 66 68 69 70 72 74 75 76 77 78 80 81 82 84 85 86 87 88 90 91 92 93 94 95 96 98 99 100.

How do you know that the product of two numbers greater than 1 must be a composite number?

That is how a composite number is defined! It cannot be prime if it is a product of two integers that are bigger than one.

What is the first 12 composite numbers?

The first 12 composite numbers are 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, and 21.

Is 414 a prime number or a composite number?

It is composite because it's divisible by 1,2,3,6,9,46,69,138,207, and 414

Is 6 prime composite or neither?

It is composite, like all even numbers other than 2. It is the product of 2 x 3.

All integers are either prime or composite. Only 0 is neither.

Is seven composite or prime?

Seven is prime because the only factor for seven is one and itself ,so thats wat makes it prime.

Why is 123 a composite?

Because it has more than two factors.

Why does 3 x 4 x 5 x 6 x 7 x 8 2 result in a composite number?

Becaues it will have more than two factors whereas prime numbers have only two factors

Is 21 prime composite or neither?

A prime number can only have adivisorof itself and 1.

Both 3 and 7 divide 21, so it cannot be a prime number.

I.e.: 21/3 = 7 and 21/7 = 3


A composite number has at least 1 divisor, and we already determined that both 3 and 7 are divisors, so:


21 is a composite number


21 is a composite number.